800 MA 120 V AC POWER ADAPTER 3 4.5 6 7.5 9 12 VOLT DC 7 PLUG CONVERTER SUPPLY BRAND NEW 800ma UNIVERSAL AC-DC ADAPTER 7 DIFFERENT PLUGS FOR USE WITH ALL MAJOR NAME-BRAND EQUIPMENT OUTPUT: 3, 4.5, 6, 7.5, 9 or 12 VOLTS DC REVERSIBLE POLARITY: TIP OF PLUG CAN BE POSITIVE OR NEGATIVE